CA456771A - Convoyeur a vis - Google Patents

Convoyeur a vis

Info

Publication number
CA456771A
CA456771A CA456771A CA456771DA CA456771A CA 456771 A CA456771 A CA 456771A CA 456771 A CA456771 A CA 456771A CA 456771D A CA456771D A CA 456771DA CA 456771 A CA456771 A CA 456771A
Authority
CA
Canada
Prior art keywords
screw conveyer
conveyer
screw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA456771A
Other languages
English (en)
Inventor
M. Schweickart William
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
POCAHONTAS FUEL Co
Original Assignee
POCAHONTAS FUEL Co
Publication date
Application granted granted Critical
Publication of CA456771A publication Critical patent/CA456771A/fr
Expired legal-status Critical Current

Links

CA456771A Convoyeur a vis Expired CA456771A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA456771T

Publications (1)

Publication Number Publication Date
CA456771A true CA456771A (fr) 1949-05-17

Family

ID=35574510

Family Applications (1)

Application Number Title Priority Date Filing Date
CA456771A Expired CA456771A (fr) Convoyeur a vis

Country Status (1)

Country Link
CA (1) CA456771A (fr)

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